Question

what are X-ray and who invented it
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Answer 1

X - ray were discovered in 1895 by Wilhelm Conrad Roentgen ( 1845 - 1923 ) who was a professor at Wurzburg University In Germany.

X- ray = A kind of light that makes it possible to see inside solid objects , for example the human body, so that they can be examined and a photograph of them can be made . A photograph that is made with an X - ray machine .